2011 BMW 550I problems by component
84 owner complaints filed with NHTSA for the 2011 BMW 550I, grouped by the component owners reported. Each component links to a detailed breakdown with mileage, severity and owner reports.
| Component | Complaints | Share | Median mileage |
|---|---|---|---|
| Engine → | 32 | 38% | 73,000 mi |
| Electrical System → | 20 | 24% | 54,000 mi |
| Fuel/propulsion System → | 14 | 17% | 55,000 mi |
| Power Train → | 14 | 17% | — |
| Tires → | 12 | 14% | — |
| Wheels | 6 | 7% | — |
| Air Bags | 5 | 6% | — |
| Electronic Stability Control (esc) | 4 | 5% | — |
| Seat Belts | 4 | 5% | — |
| Engine and Engine Cooling | 3 | 4% | — |
| Service Brakes | 3 | 4% | — |
| Structure | 3 | 4% | — |
| Vehicle Speed Control | 3 | 4% | — |
| Visibility/wiper | 3 | 4% | — |
| Exterior Lighting | 2 | 2% | — |
| Fuel System, Gasoline | 2 | 2% | — |
| Steering | 2 | 2% | — |
| Service Brakes, Hydraulic | 1 | 1% | — |
| Suspension | 1 | 1% | — |
| Visibility | 1 | 1% | — |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.